Princess|Lab Grown|IGI

2.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG544270415

Shape and cutting style on the report: Princess cut

Certificate IGI LG544270415

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 31, 2026
Save £2,127 GBP (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,433 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown princess diamond

This 2.5ct lab-grown princess sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG544270415 or 544270415. Listed at 24 retailers as of October 29, 2026, with prices from £306 to £2,433, a £2,127 spread on the same certified stone. Do Amore Diamonds lists it at £2,433. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544270415
Dimensions7.51 × 7.26 × 4.94 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.51 mm7.26 mm2.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544270415
Side View
Table 73.0%Crown 41.1°Girdle: Very ThickPavilion 36°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £2,433 GBP|Low: £306 GBP|High: £3,023 GBP|Avg: £1,194 GBP|-19.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 16£306 GBP
Retailer 14£450 GBP
Retailer 11£452 GBP
Retailer 3£452 GBP
Retailer 4£469 GBP
Retailer 2£744 GBP
Retailer 17£832 GBP
Retailer 12£996 GBP
Retailer 15£1,158 GBP
Retailer 13£1,284 GBP
Retailer 7£1,302 GBP
Retailer 10£1,316 GBP
Retailer 6£1,320 GBP
Retailer 18£1,468 GBP
Retailer 5£1,671 GBP
Retailer 9£1,723 GBP
Do Amore Diamonds£2,433 GBP
Retailer 8£2,769 GBP

38 data points across 18 retailers

24 retailers£306 GBP to £2,433 GBP

Retailer 1
-
£284 GBP
$381 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£306 GBP
$410 USD
View
Final sale: no returns
Retailer 3
-
£319 GBP
$427 USD
View
Price last confirmed 17 days ago
Retailer 4
-
£352 GBP
$472 USD
View
Price last confirmed 15 days ago
Retailer 5
-
£352 GBP
$472 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£450 GBP
View
A
Retailer 7
-
£452 GBP
$605 USD
View
B+
Retailer 8
-
£452 GBP
$606 USD
View
A
Retailer 9
-
£469 GBP
$629 USD
View
B+
Retailer 10
-
£744 GBP
View
B+
Retailer 11
-
£832 GBP
A$1,716 AUD
View
Retailer 12
-
£989 GBP
$1,325 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
£996 GBP
$1,335 USD
View
B+
Retailer 14
-
£1,158 GBP
ZAR 25,069 ZAR
View
Retailer 15
-
£1,251 GBP
$1,676 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£1,284 GBP
$1,720 USD
View
Retailer 17
-
£1,302 GBP
$1,745 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
£1,303 GBP
CA$2,425 CAD
View
Retailer 19
-
£1,316 GBP
$1,763 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
£1,320 GBP
$1,768 USD
View
B
Retailer 21
-
£1,468 GBP
View
B
Retailer 22
-
£1,671 GBP
SGD 3,026 SGD
View
B
Retailer 23
-
£1,723 GBP
$2,309 USD
View
Most Expensive
B
Do Amore Diamonds
27-FB644CC6A · Oct 29
£2,433 GBP
$3,260 USD
View
23 more retailers have this diamond
Prices start from £306 GBPSave up to £2,127 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.50ct Princess
£306 GBP